Join StockX as a Software Development Engineer in Test to ensure high-quality releases for web and mobile applications.
Posted by employer 3 days ago
First seen on Joblaze 2 days ago
Last verified on the company career page 3 hours ago
Skills & Technologies
What you'll build
- Prepare test plans
- Write and automate test cases
- Validate frontend functionality against backend systems
- Execute tests on cloud-based platforms
- Integrate automated tests into CI/CD pipelines
Must have
- 2+ years of experience in Web and Mobile Automation Testing
- Strong experience with WebdriverIO
- Strong experience with Selenium
- Strong experience with Appium
- Experience testing iOS and Android apps
- Familiarity with Git and CI/CD pipelines
Nice to have
- MCP experience for test creation/self-healing automation
- Exposure to performance, load, or security testing
- Familiarity with modern frontend frameworks
- API automation or end-to-end automation experience
- Experience working in Agile/Scrum environments
Requirements
- Experience
- 2+ years
Not disclosed in this posting: compensation, work arrangement, visa sponsorship.
Joblaze summary
In the role of Associate Software Development Engineer in Test at StockX, the individual will focus on ensuring software quality by preparing test plans, automating test cases, and validating functionality across web and mobile platforms. Proficiency in tools like WebdriverIO, Selenium, and Appium, along with experience in cloud execution platforms, is essential for success. This position is ideal for someone with at least two years of automation testing experience who thrives in a collaborative, fast-paced environment. The role is part of the Experience Team, which handles critical payment and user identity flows.
Joblaze insights
- Listed 2 days ago — first seen on Joblaze September 17, 2026. Last confirmed on StockX's careers page September 19, 2026.
- This exact title is also open at 4 other locations at StockX: Bangalore, India, Bangalore, India, Bangalore, India, Bangalore, India.
Quick facts
- How much experience is required?
- At least 2 years of relevant experience for this Software Development Engineer in Test role.
- What's the tech stack?
- Joblaze extracted these technologies from the posting: Allure, Appium, BrowserStack, JavaScript, LambdaTest, SauceLabs.
- What seniority level is this role?
- StockX targets junior candidates for this position.
- Is this full-time or contract?
- Full-time for this Software Development Engineer in Test role at StockX.
From the original posting
Help empower our global customers to connect to culture through their passions.
Why you’ll love this role
As an Associate Software Development Engineer in Test (SDET), you’ll be part of a highly dynamic, innovative Engineering team working on modern Web and Mobile technologies. You will collaborate closely with engineering and product teams to ensure high-quality releases.
You’ll be responsible for preparing test plans, writing and automating test cases, validating frontend functionality against backend systems, and contributing to automation maturity. This role suits someone who is curious, detail-oriented, strong in problem-solving, and passionate about continuous learning. This role is for one of our XT teams(Experience Team) responsible for payments, user identity and order management flows.
What you’ll do
- Work collaboratively with product managers and engineers to deliver high-quality software.
- Understand BRDs/PRDs, derive scenarios, and prepare detailed test plans.
- Create well-structured test cases following QA best practices.
- Automate test cases for Web, iOS, and Android applications using WebdriverIO, Selenium, and Appium.
- Validate frontend data against backend responses (API checks, JSON, logs).
- Perform functional, regression, smoke, and end-to-end testing for web and mobile apps.
- Execute tests on cloud-based platforms (e.g., Allure TestOps, LambdaTest, BrowserStack, SauceLabs).
- Generate and maintain rich test reports using Allure or equivalent frameworks.
- Participate in sprint ceremonies including planning, grooming, and release testing.
- Raise defects clearly, identify risks early, and ensure timely resolution.
- Contribute to automation frameworks and maintain robust test suites.
- Integrate automated tests into CI/CD pipelines.
- Collaborate with QA peers to improve test coverage, share results, and solve challenges.
- Contribute to long-term QA strategy, automation enhancements, and tooling improvements.
- Use MCP tools (good to have) for assisted test creation and self-healing automation.
- Review documentation and contribute to test strategies, automation design, and quality processes.
About You
- 2+ years of experience in Web and Mobile Automation Testing.
- Strong experience with:
- WebdriverIO
- Selenium
- Appium
- JavaScript/TypeScript
- Experience testing iOS and Android apps (manual + automation).
- Experience with cloud execution platforms (LambdaTest, BrowserStack, SauceLabs).
- Experience with reporting frameworks such as Allure.
- Ability to debug issues using DevTools, ADB, Xcode tools, APIs, and logs.
- Familiarity with Git and CI/CD pipelines.
- Strong analytical and debugging capabilities.
- Excellent communication and documentation skills.
- Curious, proactive, and eager to learn.
- Able to collaborate effectively in a fast-paced environment.
Nice to have skills
- MCP experience for test creation/self-healing automation.
- Exposure to performance, load, or security testing.
- Familiarity with modern frontend frameworks.
- API automation or end-to-end automation experience.
- Test management tools (Jira, TestRail).
- Experience working in Agile/Scrum environments.
- Broader coding experience (Java, C#, TypeScript) or OOP fundamentals
Standard company text repeated across StockX's postings is omitted here.